Marin County property record for 1 Sonora Way, Corte Madera, CA 94925
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,740 sqft · built 1958 |
| Lot Size | 0.173 acres (7,533 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,199,000 (May 2015) |
| Tax Bill | $18,611 (2025) |
| Deeds & Mortgages | Feb 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 026-132-11 |
| Primary APN | 026-132-11 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,740 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Contemporary |
| Lot Area | 7,533 sqft (0.173 acres) |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 45 sqft |
| Patio Area | 45 sqft |
| Heating System | Central |
|---|
| Street Address | 1 SONORA WAY |
|---|---|
| City | CORTE MADERA |
| State | CA |
| Zip | 94925-2017 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | MARIN ESTATES |
| Legal Lot Number | 159 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 121200 |
1 Sonora Way is held in a trust since May 2015.
Source: Marin County records, as of August 27, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1 SONORA WAY, CORTE MADERA, CA 94925-2017 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 19, 2015 · Amount on File |
| Deed Sale | May 19, 2015 · Amount on File |
| Deed Document Number | 201523582 |
| Prior Transfer Date | Oct 18, 2012 |
| Prior Transfer Doc | 0000065879 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 6, 2018 |
| Property Address | 1 SONORA WAY, CORTE MADERA, CA 94925-2017 |
| Document Number | 0000003754 |
| Instrument Date | Feb 6, 2018 |
| Instrument | 3754 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 1 SONORA WAY CORTE MADERA CA 949252017, CORTE MADERA, CA 94925-2017 |
The 2025 property tax bill for 1 Sonora Way was $18,611.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Corte Madera Town |
| Elementary School District | Reed Union Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,469,781 (+2%) Land $1,028,479 Building $441,302 | |
| 2025 | $18,611.00 | $1,440,969 Land $1,008,318 Building $432,651 |
| 2023 | $17,292.00 (+1.31%) | $1,385,024 Land $969,170 Building $415,854 |
| 2022 | $17,068.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1 Sonora Way in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 57 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 57 in force |
| Nearby Flood Claims | 6 (1982–2017) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 1 Sonora Way has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2019–2021) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 652 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures